Porsche_996_53xx_b05 PDF

A service bulletin addressing Fault Code 53 related to the driver’s side airbag of a Porsche 911 Turbo (996). It specifies that the diagnostic condition is the ignition being on, with a possible cause being the installation of a wrong airbag sensor. The document mentions affected terminals 5, 6, and 20, and recommends replacing the driver’s airbag sensor to resolve the issue.